Auxiliary Technology of Firewall Based on Computer Virus Detection

With the rapid development of information technology, people enjoy various security threats while enjoying the informationized life, most of which come from network viruses. The rapid development of the Internet has accelerated the spread of network viruses. How to effectively detect and defend network viruses is an important issue in the field of computer security. This paper studies the firewall-assisted technology based on computer virus detection. By studying the types of computer viruses at this stage, a firewall based on network content filtering is proposed, and the firewall is tested through experiments. The experimental results show that the design of this article the firewall delay time is about 15s, and the packet loss rate is less than 1%, which basically meets the requirements of computer virus detection.